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(parent: 163345e) | patch
spi: rzv2h-rspi: add support for DMA mode
authorCosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Mon, 1 Dec 2025 13:42:27 +0000 (15:42 +0200)
committerMark Brown <broonie@kernel.org>
Sun, 14 Dec 2025 10:38:37 +0000 (19:38 +0900)
commitfa08b566860bca8ebf9300090b85174c34de7ca5
tree260c4b83264b4f8fb0c3e450b1a22558da9ba53dtree
parent163345e356722e98ba57cd120787d6e991da7b1dcommit | diff
spi: rzv2h-rspi: add support for DMA mode

The DMA controller can be used to transfer data to and from the SPI
controller without involving the CPU for each word of a SPI transfer.

Add support for DMA mode.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20251201134229.600817-12-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-rzv2h-rspi.c diff | blob | blame | history
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